The GReddy RX Throttle Kit was developed to take advantage of high volume turbo kits used with the GReddy RX Intake Manifold for high horsepower GT-Rs.
- LH and RH set of Billet CNC Throttle bodies for VR engine. - The system uses the factory electronic throttle motors in it's precision machined gears - 13% Larger butterfly valve - RX 68mm (OEM 60mm) - Maximum precision machined venturi inner-opening for smooth air flow (not stepped) - 80mm outer-diameter inlet and 70mm inner-diameter outlet to intake manifold.
For 2009-on R35 GT-R VR38DETT- RX big bore billet throttle bodies - Use factory electronic throttle body components - 75mm mounting dia., 68mm butterfly dia., 70mm plenum dia. - Anodized Aluminum finish - Special gasket included - Drive by wire motor, accessories & sensors not included (uses OEM) - Must purchase 80-70mm silicone hose reducers (x2) and hose clamps (x4) if using in conjunction with GReddy RX Intake Manifold Spl Piping Kit - Use with GReddy RX Intake Manifold